A 1 V built-in intermediate voltage sensor
Jing-Jou Tang · AP-ASIC'99. First IEEE Asia Pacific Conference on ASICs (Cat. No.99EX360) · 2003
In this paper, a novel circuit design that can detect faults resulting in intermediate voltage values is presented. This design can also be used to detect slow transition faults and the metastability of a circuit under test. The power supply of this circuit is only 1 V. Thus it can be used for not only conventional circuits but also the low voltage (LV) circuits.